Overview
Sean To is a primary care provider, practicing in Internal Medicine in Rancho Cucamonga, California. Dr. To is rated as an Experienced provider by MediFind in the treatment of Squamous Cell Lung Carcinoma. His top areas of expertise are Osteomyelitis in Children, Type 2 Diabetes (T2D), High Cholesterol, and Glucocorticoid-Remediable Aldosteronism.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Accepted plan types not found. Please verify directly with the provider.
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Siamak Etehad is a primary care provider, practicing in Internal Medicine in Northridge, California. Dr. Etehad is rated as an Advanced provider by MediFind in the treatment of Squamous Cell Lung Carcinoma. His top areas of expertise are Long Haul COVID, Non-Small Cell Lung Cancer (NSCLC), EGFR Positive Lung Cancer, Gastrostomy, and Colonoscopy.
Uc Regents
Lan Nguyen is a primary care provider, practicing in Internal Medicine and General Practice in Orange, California. Dr. Nguyen is rated as a Distinguished provider by MediFind in the treatment of Squamous Cell Lung Carcinoma. Her top areas of expertise are Jaundice, Plantar Fasciitis, COVID-19, and Multisystem Inflammatory Syndrome in Children (MIS-C).
Eric Chang is a primary care provider, practicing in Internal Medicine in Long Beach, California. Dr. Chang is rated as a Distinguished provider by MediFind in the treatment of Squamous Cell Lung Carcinoma. His top areas of expertise are Hemophilic Arthropathy, Atrial Myxoma, Chronic Pain, Hip Replacement, and Bone Graft.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Enlarged LiverDr. To isAdvanced. Learn about Enlarged Liver.
- Familial HypertensionDr. To isAdvanced. Learn about Familial Hypertension.
- Glucocorticoid-Remediable Aldosteronism
- High CholesterolDr. To isAdvanced. Learn about High Cholesterol.
- HypertensionDr. To isAdvanced. Learn about Hypertension.
- Hypertensive Heart Disease
- Experienced
- AcrospiromaDr. To isExperienced. Learn about Acrospiroma.
- Acute Interstitial PneumoniaDr. To isExperienced. Learn about Acute Interstitial Pneumonia.
- Acute Mountain SicknessDr. To isExperienced. Learn about Acute Mountain Sickness.
- ALK-Positive Non-Small Cell Lung Cancer
- Alopecia AreataDr. To isExperienced. Learn about Alopecia Areata.
- Alzheimer's DiseaseDr. To isExperienced. Learn about Alzheimer's Disease.